baber/WOPTO huggingface dataset:
Patent JP-S62157367-A (JP)
Title: Disk player
Inventor: HIRAKUI KATSUYA
IPC: G11B17/028
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a drive gear having a small diameter and to miniaturize a disk player and a main body by holding a clamper at a lifted position when it it lifted due to coming in and out of a tray. CONSTITUTION:The tray 12 is loaded on the tray insertion part of a disk player main body 11, and a rack gear 13 is formed on the side. Then the tray 12 engages with the rack gear 13, and a drive gear rotates, whereby the tray is inserted and ejected out of the main body 11. Due to the rotation of the drive gear a cam 20 rotates, and a sliding element 17 installed on the clamper 15 of the main body 11 slides the cam part of a cam 20, while the tray 12 is coming in and out of the main body 11. If the tray 12 is coming in and out of the main body 11 and the cam 20 lifts the clamper 15, the clamper 15 is held at the position where it is lifted.
Patent JP-2000191323-A (JP)
Title: Formation of thin oxide film
Inventor: CHIYOU KAIKA
IPC: C23C18/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce a thin oxide film having a uniform thickness. SOLUTION: When a fluorine capturing agent is added to an aqueous solution containing a fluoro-metallic complex compound and a thin metal oxide film derived from the fluoro-metallic complex compound is deposited on a substrate immersed in the aqueous solution, the deposition of the thin metal oxide film is carried out while continuously, intermittently or temporarily applying sonic waves or ultrasonic waves to the aqueous solution.
Patent JP-H08159293-A (JP)
Title: Shaft sealing device
Inventor: UNO SHUETSU
IPC: F16J15/28
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the occurrence of shock crack and breakage owing to a difference in a level between the adjoining seal ring pieces of a seal ring on the rotation side and a seal ring on the static side. CONSTITUTION: A seal ring 26 on the rotation side consists of a plurality of seal ring pieces 26a peripherally arranged in an adjoining state and a seal ring 25 on the static side is attached to a seal case 9 in such a state to be brought into pressure contact with the seal ring 26 on the rotation side. The seal ring pieces 26a of the seal ring 26 on the rotation side are formed of a ceramics material and meanwhile the seal surface of the seal ring 25 on the static side is coated with a hard metal 28.
Patent JP-H0374282-A (JP)
Title: Rear wheel steering device of four-wheel steering vehicle
Inventor: SONODA HIROTETSU
IPC: B62D6/00
Filed: 1989-11-17
Abstract: PURPOSE:To indispose the steering of rear wheels on and after a fail by closing an oil pressure passage to the steering directional side of the left and right chambers of a power cylinder and opening the oil pressure passage to the neutral position side to the lower pressure side by the operation of a safety valve at the time of the fail. CONSTITUTION:When an oil pressure defect occurs at the time of left steering of rear wheels, the pressure of the left pressure chamber 75 of a safety valve mechanism 70 is lowered to close a check valve 77, while a left check valve 76 is kept opened, resulting in the sealing of the pressure oil in the left chamber 3a of a cylinder 3, and the right chamber 3b is opened to the lower pressure side to restrain the steering to left. The rear wheels are gradually returned to neutral position by the returning force of tires at the time of running, and when a tie rod 68 is moved to right by this return, the left chamber 3b is brought into a negative pressure, and the check valve 77 is opened, allowing the inflow of pressure oil, which accelerates the return of the rear wheels to neutral position. Then, a locking mechanism is operated to form two-wheel steering state. Hence, the safe at the time of fail can be ensured with a simple structure.
Patent JP-H09193490-A (JP)
Title: Improvement in offset printing wetting system and mechanism for applying it
Inventor: ROMERO SALVO GERARDO ANTONIO
IPC: B41N3/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the content of free oxygen of the entire film applied by a wetting system for a corresponding printing plate by supplying the solution of the water added with a concentrated additive received by the step of previously absorbing oxygen to the system, and forming a vapor layer on the surface of the solution itself. SOLUTION: An apparatus for absorbing oxygen to solution before supplying it to the wetting system of an offset printer has a main tank 1 for storing the solution, and a pump 3 for feeding under pressure the solution to a spray 4 via an outlet line 2. The oxygen absorbing process is brought in a reservoir 5 by the jet of the solution to be injected by the spray 4, and the solution output from an overflow 51 is poured in the tank 1. The obtained predetermined solution is supplied from the reservoir 5 to the system of the printer via a supply line 6 having a pump 7, and a film (layer) enhanced with the content of the free oxygen is generated at the printing plate.
Patent JP-S63154214-A (JP)
Title: High speed winding method for rapid cooling cast metal
Inventor: MORI HISASHI
IPC: B21C47/02
Filed: 1986-12-16
Abstract: PURPOSE:To surely enable a rapture, to stabilize an initial winding and to wind without giving an excess tension to the unsolidified part of a metal by inserting the metal after its rapid cooling solidification between dummy materials during high speed winding with maintaining the winding speed fo the dummy material equal to casting speed. CONSTITUTION:Prior to starting a rapid cooling casting the rotary speed of a winding roll 4 is adjusted so as to attain to the outer circumferential line speed equal to the casting speed of a metal with feeding a dummy material 6 from its feeding roll 5. A molten metal is solidified by being rapidly cooled on a water cooled casting roll 1 and becomes a cast metal 7 by feeding the molten metal from a position 2 or 3 to a cast roll 1 at the stabilized time. It is then peeled out of the cast roll face, progresses at high speed to the front part diagonally down in the rotary direction of the cast roll 1 by the inertia force and gravity with the rotary casting, is pinched between dummy materials from the winding part inlet port 8 of the dummy material 6 under winding by the winding roll 4 and rewound together with the dummy material as it is, and a high speed winding is performed.
Patent JP-H0739422-A (JP)
Title: Cosmetic stick material delivering vessel
Inventor: OBA ATSUSHI
IPC: A45D40/20
Filed: 1993-11-04
Abstract: PURPOSE:To provide a cosmetic stick material delivering vessel which requires no leng internal screw part, can be minimized in diameter, and is easy to manufacture. CONSTITUTION:The cosmetic stick material delivering vessel is formed out of a vessel body 50 having a push bar 71 capable of being axially delivered, and a cartridge 1 containing a cosmetic stick material 5 in such a manner as to be capable of axially sliding. The vessel body 50 has a vessel cylinder 51 having an engaging line part 52 with the push bar 71 provided on the inner surface, and a female screw member 61 having a spiral groove 63 screwed to the spiral body 73 on the push bar outer surface. When the push bar 71 and the female screw member 61 are relatively rotated in the state where the spiral body 73 is screwed to the spiral groove 63, the push bar 71 is delivered (advanced and retreated) from the female screw member 61. The push bar and the female screw are constituted in such a manner as to be rotated synchronously with the vessel body and the cartridge, respectively, and the vessel body and the cartridge are relatively rotated to advance and retreat the push bar.
Patent JP-H03159267-A (JP)
Title: Reference voltage input circuit
Inventor: NARITA YOSHIAKI
IPC: H01L27/04
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a reference voltage input circuit which is able to broaden an integrated circuit in utilization scope by a method wherein a reference voltage source is connected to an inner circuit through the intermediary of a resistor and a impedance converting circuit, and a connection point between the resistor and the impedance converting circuit is connected to a terminal so as to enable an external reference voltage source to be connected to the inner circuit. CONSTITUTION:A reference voltage source 12 is connected to an inner circuit 13 through the intermediary of a resistor 14 and a impedance converting circuit 15, and a connection point between the resistor 14 and the impedance converting circuit 15 is connected to a terminal 16 so as to enable an external reference voltage source 17 to be connected to the inner circuit 13. Therefore, by using only the terminal 16 provided to an integrated circuit 11, either the reference voltage source 12 (built-in) or the external reference voltage source 17 can be selected corresponding to the use of the integrated circuit. By this setup, an integrated circuit broadened in utilization scope, where the reference voltage source (built-in) 12 and the external reference voltage source 17 can be used, can be realized by the use of the minimal number of additional terminals.
Patent JP-S63154147-A (JP)
Inventor: RONARUDO AREKUSANDAA YANGU
IPC: A47L13/60
Filed: 1986-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62162047-A (JP)
Inventor: KITAMURA HIROSHI
IPC: D01F6/62
Filed: 1985-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62158505-A (JP)
Title: Production of thin metallic sheet
Inventor: WATANABE TERUO
IPC: B23K15/00
Filed: 1985-12-29
Abstract: PURPOSE:To decrease the cut off at both ends and to improve yield by subjecting the cut edges of plural thin sheet pieces formed by rolling a thin intermediate sheet stretched in one direction in the direction perpendicular to one direction and cutting the same in the direction perpendicular to one direction to butt welding and rolling the same in the longitudinal direction. CONSTITUTION:A sheet-shaped metallic stock 10 is stretched in one direction by forging, rolling, etc., to form the thin intermediate sheet 12. The sheet is then cut in the direction approximately perpendicular to one direction X to form the plural thin intermediate sheet pieces 14. The end edges in the perpendicular direction are butted and joined by welding. Electron beam welding which provides the weld zone of a narrow width with high energy density is preferable for welding of the pieces 14 and TIG welding can be adopted as well. The end edges 16 of the pieces 14 are irregularly shaped and are, therefore, cut off. Initial pass rolling of the metallic material having particularly lower workability after welding is executed hot at the recrystallization temp. or above to prevent the crack or fissure.
Patent JP-H02144809-A (JP)
Title: Fire-retarding electrically insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/30
Filed: 1988-11-25
Abstract: PURPOSE:To improve mechanical properties of the title composition while retaining high fire-retarding property by mixing 100pts.wt. of ethylene-methyl methacrylate copolymer modified with unsaturated organic acid or its derivatives with 50-300pts.wt. of an inorganic hydroxide. CONSTITUTION:Ethylene-methyl methacrylate copolymer modified with unsaturated organic acid or its derivatives and an inorganic hydroxide in a 100:(50-300)pts. wt. ratio. Said ethylene-methyl methacrylate copolymer modified with unsaturated organic acid or its derivatives is a graft-reaction product of ethylene-methyl methacrylate copolymer and an unsaturated organic acid or its derivative by heating in the presence of an organic peroxide. By this, a fire-retarding electrically insulating composition with improved tensile strength, scratching resistance, and mechanical properties is obtained.
Patent JP-H07151770-A (JP)
Title: Scanning device
Inventor: SAKAI MITSUGI
IPC: G01B7/34
Filed: 1993-11-29
Abstract: PURPOSE:To provide a scanning device which can perform excellent scanning and movement from which the influence of hysteresis, creep, etc., is eliminated. CONSTITUTION:A scanning device is provided with an X-axis controlling driving section 11 and Y-axis controlling driving sections 12 which respectively drive a scanner 1 in X- and Y-axis directions in accordance with X- and Y- displacement signals outputted from an arithmetic circuit 14. The section 11 is provided with an LPF 11a which extracts the DC component of X- displacement signals, switch 11b which energizes a terminal A or B, waveform generator 11c which outputs the target value of signals passing through the switch 11b, servo circuit 11d which makes input signal follow the target value, waveform generator 11f which outputs the AC component removed by the LPF 11a when the switch 11b energizes the terminal B, adder 11e which adds the outputs of the circuit 11d and generator 11f to each other, and driving device 11g which drives the scanner 11 upon receiving the output of the adder 11e. The section 12 also has the same constitution.
Patent JP-H05202200-A (JP)
Title: Latex rubber product and its production
Inventor: SAKAKI TOSHIAKI
IPC: C08J3/26
Filed: 1992-11-09
Abstract: PURPOSE:To obtain the subject rubber product having a low content of chemical with irritation to skin by previously vulcanizing a latex with a specific compounding agent for vulcanization, then centrifuging, molding and processing and further vulcanizing. CONSTITUTION:A raw material latex such as natural rubber latex is mixed with a compounding agent for vulcanization containing a sulfur-based vulcanizing agent such as dipentamethylene thiuram tetrasulfide and previously vulcanized. Further at a point of time when the previous vulcanization is completed, the latex is centrifuged by using a centrifugal separator to remove the excessive compounding agent not participating in vulcanization. Then, the centrifuged latex is optionally blended with an antioxidant, a colorant, wax, etc., molded and processed and vulcanized to give the objective rubber product effective for prevention of air pollution and acidic rain measure and safely useful for gloves, etc.
Patent JP-2001115110-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KAWASHIMA TADASHI
IPC: C09J109/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure-sensitive adhesive tape suited in tying. SOLUTION: This pressure-sensitive adhesive tape 10 can be obtained by forming a pressure-sensitive adhesive layer 1 added with an ultraviolet polymerization initiator on the abrasion-treated surface 9 of a substrate film. In tying objects 151-153 to be tied by the use of this pressure-sensitive adhesive tape 10, the pressure-sensitive adhesive layer 11 is directed to the side of the objects 151-153 to be tied to twine the pressure-sensitive adhesive tape 10 around them and the pressure-sensitive adhesive layer 11 is laminated with each other at both end portions of the pressure-sensitive adhesive tape 10, which are irradiated with ultraviolet rays. The pressure-sensitive adhesive tape 10 is firmly bonded to each other in a weak tack between the pressure-sensitive adhesive layer 11 and the objects 151-153 to be tied.
Patent JP-H05133121-A (JP)
Title: Bathroom
Inventor: HAYASHI AKIMASA
IPC: E04B9/00
Filed: 1991-11-15
Abstract: PURPOSE:To form a high ceiling, and to improve the atmosphere. CONSTITUTION:A large number of through-holes 2 are bored in a domed ceiling 1. Arbitrary patterns 3 are formed by a large number of the through-holes 2. The other tips of optical fibers 4, one tips of which are connected to a light source box, are arranged into the through-holes 2. A douser 10 having an opening 10a at a central section is installed into the opening section of the underside of the domed ceiling 1. A lighting apparatus 11 indirectly lighting the ceiling 1 is mounted between the douser 10 and the ceiling 1.
Patent JP-S62158363-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01L29/80
Filed: 1985-12-28
Abstract: PURPOSE:To form gate metal length with extremely excellent controllability in exceedingly short size by forming a groove on a semiconductor surface, shaping an insulating film on the side wall of the groove and forming a gate metal for an FET or a Schottky metal for a diode in the groove. CONSTITUTION:An insulating film 2 is shaped on a semiconductor substrate 1, source-drain metals 5 are formed, a resist film 3 with a window is shaped on the metals 5, a window is bored to the insulating film 2, and a vertical groove is formed to the semiconductor substrate 1 through RIE, using these film 2 and film 3 as masks. The resist film 3 is removed, the insulating film 2 is shaped on the whole surface, and a semiconductor surface in the bottom of the groove is exposed through etching by RIE. Since the insulating film 2 on the side wall of the groove is made perpendicular to the etching direction at that time, the film thickness of the insulating film 2 is hardly changed. The resist film 3 is formed, a gate metal 4 is evaporated, and a gate is shaped through a lift-off.
Patent JP-S62160336-A (JP)
Inventor: SATO TAKANORI
IPC: E04B1/16
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03230682-A (JP)
Title: Adaptive zone coder
Inventor: SHIEPAADO ERU SHIIGERU
IPC: H04N7/30
Filed: 1990-11-05
Abstract: PURPOSE: To increase data compression without lowering image fidelity by selecting one part of a coefficient one-dimensional array which is generated from image data and coding only the part with an entropy coder. CONSTITUTION: An image data compression system has a conversion coder 10, a quantizer 12, an entropy coder 14, a zig-zag serializer 16, one block delay 18, block activity ratio measuring static 20, control row 22 and block activity ratio measurement dynamic 24. Here, image data becomes a coefficient one- dimensional array and is quantized after it is represented in an activity ratio two-dimensional array. After that, such one part of the coefficient one- dimensional array is selected as to start from a leading coefficient and to end at a new heel coefficient that approaches the leading coefficient more than a primitive heel coefficient, finally, a block conclusion symbol, is added after the new heel coefficient, and the selected part of the coefficient one-dimensional array is coded by using an entropy coder. This enables the increment of image data compression without being accompanied with the degradation of image quality.
Patent JP-2000120974-A (JP)
Title: Force feeding pipe for dewatered sludge
Inventor: SASAYA SHIRO
IPC: F16L55/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion in a force feeding pipe and to lower a pressure loss by arranging a branch pipe communicated with the inside of a pipe on the outside of the pipe and arranging a consumable positive electrode touching fluid inside the branch pipe in the end part of the branch pipe in a pipe for forcibly feeding a cake with a low water content such as a dewatered sludge. SOLUTION: In a branch pipe 2 diverted from a metallic pipe 1 so as to be extended, a metallic ingot 3 serving as a consumable electrode housed inside a container 4 is installed exchangeably via a stopping valve 5. That is, the ingot 3 is arranged on the outside of the pipe 1 so as not affect fluid inside the pipe 1, and corrosion preventing current is let flow inside the pipe 1. In this way, corrosion of the pipe 1 can be prevented, while a pressure loss can be lowered. On the other hand, the inside face of the pipe is lined for reducing friction in the pipe 1. As a lining material, polyethylene, polypropylene, ethylene polymer in which one or more hydrogen atom of ethylene or the like is replaced with a fluorine atom, or copolymer of ethylene and this ethylene polymer is used.
Patent JP-H10143939-A (JP)
Title: Cassette connecting mechanism
Inventor: KUWAJIMA HIDEKI
IPC: G11B15/07
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cassette connecting mechanism capable of accurately loading a cassette without being deformed by elastic force of contactors and diminishing a depth dimension of a VTR mechanism. SOLUTION: This mechanism is equipped with the contactors 23a-23d to be brought into contact by elastic force with contact pieces 16a-16d of the cassette 6 incorporating a tape and a semiconductor memory and exposing the contact pieces 16a-16d connected electrically with the semiconductor memory on the surface, having a turning fulcrum on a chassis. The cassette is fixed on the chassis, and then the back surface is pressed by an exterior door so as to press the contactors against the contact pieces.
Patent JP-H11129687-A (JP)
Title: Electronic blackboard
Inventor: EZAKI TAKAHIRO
IPC: B43L1/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blackboard for suppressing a printing distorsion. SOLUTION: In the electronic blackboard comprising a sheet roller rotatably axially supported to a case, a recording sheet supported at its lower end drawably in a direction perpendicular to a lengthwise direction from the case and fixed at its upper end to the roller, a winding means for winding the sheet on the roller to take up it in the case, an optical unit for reading an image, and a printer for printing; a drawing amount of the sheet 2 is calculated according to a mark 2a provided on the sheet 2, and a take-up starting speed of the sheet 2 is set by the winding means based on the amount.
Patent JP-S63151588-A (JP)
Inventor: YAMAZAKI HIDEO
IPC: B62H3/12
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000111170-A (JP)
Title: Hot water supply apparatus
Inventor: HATA SHUSUKE
IPC: F24H9/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent production of white smoke through a simple apparatus in which normal temperature air in a cooling pipe exchanges heat with high temperature exhaust gas higher than the normal temperature in the vicinity of an exhaust opening, exhaust gas is cooled below dew point to form dews on the surface of the cooling pipe before being discharged to the outside of an exhaust gas passage and absolute humidity of exhaust gas is lowered. SOLUTION: A cooling pipe 3 disposed closely to the upstream side of an exhaust opening 4 is introduced with air from a fan 2 for supplying combustion air to a burner 1 in order to cool exhaust gas. Absolute temperature of exhaust gas is lowered by forming dews on the surface of the cooling pipe 3 and collecting drain thus preventing production of white smoke from the exhaust opening 4. Since air is not discharged, as it is, after heat exchange but reused as combustion air, a fan can be used as it is without increasing the capacity. Consequently, production of white smoke can be prevented only through a combustor without requiring any large scale facility.
Patent JP-H08131233-A (JP)
Title: Hair washing mask
Inventor: TSUBAKI YAEKO
IPC: A45D19/02
Filed: 1994-11-08
Abstract: PURPOSE: To provide a mask structure which can be mounted simply, fit well the face contour, and allows easy respiration. CONSTITUTION: A mask 10 is used to cover the face when one undergoes hair washing in a beauty parlor etc. A bulge 11 in the form of nose is formed in the central part, and an opening 12 for respiration is provided at the bottom of the bulge (at nasal cavity). The mask 10 is fitted on the face while this bulge 11 mates with the nose of the person to undergo hair washing. The mask is formed from paper, non-woven cloth, fabric, resin, etc. It is also acceptable that an opening is further provided to allow exposure of the lips. Also the mask may be equipped with fragrance.